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CDP1855C - 8-Bit Programmable Multiply/Divide Unit

Download the CDP1855C datasheet PDF. This datasheet also covers the CDP1855 variant, as both devices belong to the same 8-bit programmable multiply/divide unit family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Cascadable up to 4 units for 32-bit by 32-bit multiply or64 -7- 32 bit divide.
  • 8-blt by 8-bit multiply or 16 -7- 18 bit divide in 5.6 jJs at 5 Vor 2.8 jJs at 10 V.
  • Direct interface to CDP1800 series microprocessors.
  • Easy interface to other 8-bit microprocessors.
  • Significantly increases throughput of microprocessor used for arithmetic calculations The RCA-CDP1855 and CDP1855C are CMOS 8-bit multiply/divide units which can be used to greatly increase.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CDP1855-GE.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CDP1855C
Manufacturer GE
File Size 795.93 KB
Description 8-Bit Programmable Multiply/Divide Unit
Datasheet download datasheet CDP1855C Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
CDP1855C 8-Bit Programmable Multiply/Divide Unit Intersil Corporation
CDP1855 8-Bit Programmable Multiply/Divide Unit Intersil Corporation
CDP1851 CMOS Programmable I/O Interface Intersil Corporation
CDP1851C CMOS Programmable I/O Interface Intersil Corporation
CDP1852 Byte-Wide Input/Output Port Intersil Corporation

Other Datasheets by GE

Part Number Description
CDP1855 8-Bit Programmable Multiply/Divide Unit
CDP1851 CMOS Programmable I/O Interface
CDP1851C CMOS Programmable I/O Interface
CDP1852 Byte-Wide Input/Output Port
CDP1852C Byte-Wide Input/Output Port

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CMOS Peripherals - - - - - - - - - - - - - - - - - - - - - - - - - - - CDP1855, CDP1855C eE CLEAR ell co/OF Yl ZL mnn elK ST8 ROI'W"E: RA 2 RAI RAil VSS 28 Vee 27 CNe cr26 CN I 4 25 5 24 YR 6 23 ZR 7 22 BUS 7 8 21 BUS 6 9 20 BUS 5 10 19 BUS 4 II 18 BUS 3 12 17 BUS 2 13 16 suS I 14 15 BUSg TOP VIEW 92CS- 2996!5R2 TERMINAL ASSIGNMENT 8-Bit Programmable Multiply/Divide Unit Features: • Cascadable up to 4 units for 32-bit by 32-bit multiply or64 -7- 32 bit divide • 8-blt by 8-bit multiply or 16 -7- 18 bit divide in 5.6 jJs at 5 Vor 2.